Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 222
... safety is still defined on the basis of proven design with safety factors . However , for this safety format partial safety factors shall no more be defined as fixed numbers independent of the ship's main dimensions . On the con- trary ...
... safety is still defined on the basis of proven design with safety factors . However , for this safety format partial safety factors shall no more be defined as fixed numbers independent of the ship's main dimensions . On the con- trary ...
Page 226
... safety factors and regression parameters length L and length / beam L / B conts Ymg Yms Yw L L / B B [ m ] 001 0.89 1.21 0.96 002 003 004 151 6.58 2.12 0.96 1.06 0.99 99 5.19 2.75 0.97 1.03 1.00 193 6.00 2.98 1.11 0.77 1.05 233 7.24 ...
... safety factors and regression parameters length L and length / beam L / B conts Ymg Yms Yw L L / B B [ m ] 001 0.89 1.21 0.96 002 003 004 151 6.58 2.12 0.96 1.06 0.99 99 5.19 2.75 0.97 1.03 1.00 193 6.00 2.98 1.11 0.77 1.05 233 7.24 ...
Page 227
... safety fac- tors calculated with ( 27 ) and ( 28 ) , are given as parameters in Figs . 8 and 10 . containerships of lengths between 150 and 200 meters require the highest partial safety factors . The influence of the beam of a ship is ...
... safety fac- tors calculated with ( 27 ) and ( 28 ) , are given as parameters in Figs . 8 and 10 . containerships of lengths between 150 and 200 meters require the highest partial safety factors . The influence of the beam of a ship is ...
Contents
Spectral Modelling of Sea States With Multiple Wave Systems | 13 |
Statistical and Physical Models of Nonlinear Random Waves | 23 |
Extrapolation of Design Waves in the Gulf of Guineal | 33 |
Copyright | |
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amplitude applied approximation assumed bending moment calculated coefficient component computed condition considered correlation corresponding crack growth crack length damage damping defined density function detected deterministic effect element Engineering equation estimated evaluation failure probability Figure fracture mechanics frequency fuzzy Gaussian given hindcast inspection integral joints limit state function linear load lognormal maintenance matrix maximum mean value method nonlinear normal normal distribution obtained offshore structures order statistics parameters partial safety factors plate platform probabilistic probability density probability density function probability of failure procedure random variables redundancy reliability analysis reliability index repair residual stresses response sample seastates shear ship shown significant wave height simulation spectra spectrum standard deviation statistical stiffness storm strength stress range structural reliability surface system reliability Table tendon tension tion transfer function uncertainty updated variation vector vector process vertical wave bending Weibull Weibull distribution welded yield stress